US$ 103.50
Range 10Hz to 300Hz/sec
Top ground joint has a 29/32 size socket
Hundred-twenty-seven-piece molecular model kit for inorganic chemistry with single and double covalent bonds
and vas deferens anatomy for reproductive biology teaching
Caffeine Molecule Model Kit Category_Demonstrations Range 10Hz to 300Hz/secCaffeine molecule build kit supplying every atom and bond needed to construct CHNO from scratch, arriving disassembled with a diagrammed assembly guide.
US$ 103.50
US$ 133.09
US$ 313.43
US$ 176.40
US$ 165.38
US$ 165.38
US$ 188.00
US$ 176.40
US$ 132.00
US$ 101.50
US$ 198.00
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US$ 176.40
US$ 176.40